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Method of promoting flowering of peony during the Spring Festival by using cold conditions

A peony and condition technology, applied in horticultural methods, botanical equipment and methods, chemicals for biological control, etc., can solve the problems of large workload, low cost and high cost, improve work efficiency and save labor costs Effect

Pending Publication Date: 2018-11-13
CHIFENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of high cost and heavy workload in the method of peony flowering in anti-season in the prior art, the present invention provides a method for pr

Method used

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  • Method of promoting flowering of peony during the Spring Festival by using cold conditions
  • Method of promoting flowering of peony during the Spring Festival by using cold conditions
  • Method of promoting flowering of peony during the Spring Festival by using cold conditions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0081] 1) Variety selection: Select the 5-year-old seedlings of the 'Luoyanghong' Zhongyuan peony variety, with 7-10 branches per plant and a plant height of 50-60 cm. It grows robustly, has a neat plant shape, and is free from diseases and insect pests.

[0082] 2) Seedling preparation and seedling hormone treatment: The seedling time was transported to Chifeng, Inner Mongolia in late September 2016 to prepare for potting: after the seedlings were raised, the pests and dead branches were cut off, and the roots of the seedlings were treated with 0.1% potassium permanganate solution. After disinfection, let it air for 3 days, then spray the whole root with 50 mg / L naphthalene acetic acid solution, and then spray the rhizome with 500 mg / L gibberellin solution to prepare for potting.

[0083] 3) Potted plants:

[0084] a. Proportion of light medium for potted peony: the cultivation medium consists of garden soil, purchased organic nutrient soil (nitrogen, phosphorus and potassium...

Embodiment 2

[0098] 1) Variety selection: Select 6-year-old grafted seedlings of the 'Er Qiao' variety, with 9 to 10 branches per plant, 55 to 70 cm in height, strong growth, neat plant shape, and no pests and diseases.

[0099] 2) Seedling preparation and seedling hormone treatment: the seedling time is transported to the Chifeng area of ​​Inner Mongolia in late September for transplanting: after the seedlings are raised, the pests and dead branches are cut off, and the root system of the seedlings is treated with 0.1% potassium permanganate solution. After disinfection, let it air for 5 days, then spray the whole root with 40 mg / L naphthalene acetic acid solution, and then spray the rhizome with 550 mg / L gibberellin solution to prepare for potting.

[0100] 3) Potted plants:

[0101] a. Proportion of light medium for potted peony: the cultivation medium consists of garden soil, purchased organic nutrient soil (nitrogen, phosphorus and potassium fertilizer ≥ 6%, organic matter ≥ 45%, pH =...

Embodiment 3

[0125] This experiment compared the effects of spraying different concentrations of gibberellin on tree peony.

[0126] 1. Test object: The peony variety was selected as "Luoyang Red", and it was divided into 7 groups, with 10 peonies in each group.

[0127] 2. Test process:

[0128] 1) Variety selection: The 6-year-old 'Luoyanghong' grafted seedlings purchased from Beijing Flower Company, the seedlings are neat in shape, the branches are strong and free of diseases and insect pests, and the flower buds are full.

[0129] 2) Seedling preparation and seedling hormone treatment: The seedling time was transported to Chifeng, Inner Mongolia on October 5, 2016 to prepare for potting: after the seedlings were raised, the pests and dead branches were cut off, and the root system of the seedlings was treated with 0.1% potassium permanganate solution. After disinfection, let it air for 4 days, then spray the whole root with 50 mg / L naphthalene acetic acid solution, and then spray each...

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Abstract

The invention relates to a flower cultivation field, and provides a method of promoting flowering of peony during the Spring Festival with low cost by using cold conditions. The method is characterized in that the peony seedlings are transplanted into flower pots in late September and early October; the whole roots of peony seedlings are sprayed with naphthoacetic acid solution before transplanting, and the root stems of peony seedlings are irrigated with gibberellin solution, then are dried for 3-5d; the transplanted peony seedlings are put under the outdoor shade condition for seedling recovery and adaptation, after the seedling recovery and adaptation, the seedlings are moved to the outdoor sun for adequate cultivation, when the outdoor temperature drops to minus 10-15 DEG C, the seedlings are moved into the greenhouse. After transplanting, the temperature of cold condition can break the dormancy temperature of peony to break peony dormancy under natural low temperature condition, and save the facilities and running cost of cold storage; after moving into the greenhouse, the peony dormancy has been broken, beginning to enter the flowering stage. The method regulates the greenhouse condition according to the different period of the peony flowering, and can blossom during the Spring Festival.

Description

technical field [0001] The invention relates to the technical field of flower breeding, in particular to a method for promoting flowering of peonies during the Spring Festival by using conditions in cold regions. Background technique [0002] Peony (Paeonia Suffruticosa), also known as "rich flower", "two hundred gold", etc., belongs to the Paeoniaceae Paeoniae shrub, is an important traditional flower native to my country and has the status of national flower. There are many varieties of peony, with huge corolla, gorgeous flowers, bright color, fragrant color, elegant and luxurious, known as the "king of flowers" and "national beauty and heavenly fragrance". It has always been regarded as a garden treasure and a symbol of happiness, auspiciousness, wealth, peace, and prosperity. As early as the Han Dynasty, peony was recorded as a medicinal plant in "Shen Nong's Materia Medica". During the Southern and Northern Dynasties, peony was artificially cultivated from a wild state....

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G7/06A01N45/00A01N43/12A01N37/10A01P1/00A01P21/00
CPCA01G7/06A01G17/005A01N37/10A01N43/12A01N45/00
Inventor 赵雪梅陈宏芳万永会孙宝莹李林云娟
Owner CHIFENG UNIV
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